Concepts: complete, earth, moon, orbit, quarter
A: select the correct phase when the moon has completed quarter of its orbit around the earth .
Concepts: grass, head, lower
A: A giraffe lowering its head to graze on some grass.
Concepts: playground, slide, smile
A: smiling little boy on a slide at the playground .
Concepts: building, clock, night, top
A:
A red building at night with a clock at the top of the building.